F5 303 Online Practice Questions and Exam Preparation

F5 303 Online Questions & Answers

• Question 21:

  An LTM device is monitoring pool members on port 80. The LTM device is using an HTTP monitor with a send string of GET / and a blank receive string. What would cause the pool members to be marked down?

  A. A pool member responds with an HTTP 200 series response code.
  B. A pool member responds with an HTTP 300 series response code.
  C. A pool member responds with an HTTP 400 series response code.
  D. A pool member responds with an HTTP 500 series response code.
  E. A pool member does NOT acknowledge the connection SYN on port 80.
  E. A pool member does NOT acknowledge the connection SYN on port 80.

• Question 22:

  An LTM Specialist needs to provide access to a 8BG-IP to device for a company's support person access to the BIG IP device, but are NOT allowed to change any settings All support the support remote access to the BIG-IP device, but are NOTallowed to change ant settings. All support have accounts in the company's Active Directory Which method is appropriate to provide access for the support personnel to the BIG-JP device?

  A. configure remote authentication for all users with a default userrole of Guest
  B. configure remote authentication and map support personnel users to the Guest user role
  C. configure remote authentication and map support personnel users to the Operator user role
  D. configure remote authentication for all users with adefault user role of Operator
  B. configure remote authentication and map support personnel users to the Guest user role

• Question 23:

  A BIG-IP device is configured with both an internal external and two Corporate VLANs. The virtual server has SNAT enabled and is set to listen on all VLANs Auto Last Hop is disabled. The Corporate users are on 10.0.0.0./24 and 172.16.0.0/12. The BIG-IP has a Self-IP on the 1.0.0.0.0./24 subnet.

  Internet users are able to access the virtual server. Only some of the Corporate users are able to connect to the virtual server A BIG-IP Administrator performs a tcpdump on the BIG-IP and verifies that traffic is arriving from users in 10.0.0.0/24. What should the BIG-IP Administrator do to correct this behaviour?

  A. Disable the server on the internal VLAN
  B. Add a static route for the 172.16.0.0/12 subnet
  C. Change the default route to point to the extra firewall
  D. Modify the default route of the servers to point to the BIG-IP device
  B. Add a static route for the 172.16.0.0/12 subnet

• Question 24:

  A Standard Virtual Server configured for an application reports poor network performance.

  This application is accessed mainly from computers on the Internet.

  What should the BIG-IP Administrator configure on the Virtual Server to achieve better network performance?

  A. Protocol Profile (Client) with f5-tcp-wan and Protocol Profile (Server) with f5-tcp-lan
  B. Protocol Profile (Client) with f5-tcp-lan
  C. Protocol Profile (Client) with fS-tcp-lan and Protocol Profile (Server) with f5-tcp-wan
  D. Protocol Profile (Client) with f5-tcp-optimized
  A. Protocol Profile (Client) with f5-tcp-wan and Protocol Profile (Server) with f5-tcp-lan

• Question 25:

  A web application sends information about message integrity and content life time to the client. Which two HTTP headers should be used in sending the client information? (Choose two.)

  A. ETag
  B. Expect
  C. Expires
  D. Content-MD5
  E. Content-Range
  F. Content-Length
  C. Expires
  D. Content-MD5

• Question 26:

  A BIG-IP Administrator is checking the BIG-IP device for known vulnerabilities. What should the 8IG-IP Administrator upload to BIG-IP iHealth for further analysis?

  A. QKView
  B. EUD
  C. UCS
  D. tcpdump
  A. QKView

• Question 27:

  An LTM Specialist needs to create a virtual server to pass TCP traffic to three pool members. Which two virtual server types should be used to meet the requirements? (Choose two)

  A. Performance (Layer A)
  B. Standard
  C. Forwarding (IP)
  D. Stateless
  E. Forwarding (Layer 2)
  A. Performance (Layer A)
  B. Standard

• Question 28:

  An TLM Specialist has an Exchange that must use the LTM device to route traffic to the internet.

  Which SNAT/NAT configure allows the Exchange server's traffic access the internet through the LTM device?

  A. NAT
  B. SNAT Pool
  C. SNAT List
  D. SNAT Automap
  C. SNAT List

• Question 29:

  A BIG-IP Administrator reviews the log files to determine the cause of a recent problem and finds the following entry. Mar 27.07.58.48 local/BIG-IP notice mcpd {5140} 010707275 Pool member 172.16.20.1.10029 monitor status down. What is the cause of this log message?

  A. The pool member has been disabled.
  B. The pool member has been marked as Down by the BIG-IP Administrator.
  C. The monitor attached to the pool member needs a higher timeout value.
  D. The monitor attached to the pool member has failed.
  D. The monitor attached to the pool member has failed.

• Question 30:

  Windows PC clients are connecting to a virtual server over a high-speed, low-latency network with no packet loss. Which built-in client-side TCP profile provides the highest throughput for HTTP downloads?

  A. tcp
  B. tcp-legacy
  C. tcp-lan-optimized
  D. tcp-wan-optimized
  C. tcp-lan-optimized